Results 31 to 40 of about 88,197 (294)

Waveform modeling of the slab beneath Japan [PDF]

open access: yes, 2007
The tomographic P wave model for the Japan subduction zone derived by Zhao et al. (1994) has two very striking features: a slab about 90 km thick with P wave velocities 3–6% higher than the surrounding mantle and a mantle wedge with −6% low-velocity ...
Chen, Min   +3 more
core   +1 more source

Compound nuclear decay and the liquid to vapor phase transition: a physical picture

open access: yes, 2005
Analyses of multifragmentation in terms of the Fisher droplet model (FDM) and the associated construction of a nuclear phase diagram bring forth the problem of the actual existence of the nuclear vapor phase and the meaning of its associated pressure. We
J. B. Elliott   +4 more
core   +1 more source

Pil Benzeri Isıl Koşullara Sahip bir Silindirin Faz Değiştiren Malzeme ile Soğutulmasının Deneysel İncelenmesi

open access: yesJournal of Advanced Research in Natural and Applied Sciences, 2022
Bu çalışmada, lityum iyon pillerin pasif termal yönetim sistemlerinden faz değişim malzemesi (FDM) kullanımı ile soğutulması deneysel olarak incelenmiştir.
Göker Türkakar, Satılmış Tekin
doaj   +1 more source

Effect of SiC/Al2O3 particle size reinforcement in recycled LDPE matrix on mechanical properties of FDM feed stock filament

open access: yesVirtual and Physical Prototyping, 2018
In this research work, an effort has been made to develop fused deposition modelling (FDM), feed stock filament wire from recycled low-density polyethylene (LDPE) with different particle sizes (i.e.
Piyush Bedi, Rupinder Singh, IPS Ahuja
doaj   +1 more source

Evaluation of Dimensional Characteristics of Conductive Pattern Elements of 3D-Printed Circuit Boards

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2023
Introduction. A review of foreign publications on 3D printing methods shows the possibility of their application for the manufacture of printed circuit boards (PCBs), while demonstrating the growth of interest in this field.
O. N. Smirnova   +3 more
doaj   +1 more source

The Influence of the Processing Temperature of Polylactide on Geometric Structure of the Surface Using FDM Technique [PDF]

open access: yesArchives of Metallurgy and Materials, 2020
The influence of the processing temperature of polylactide (PLA) on the structure geometry changing (SGC) and its functional properties were analyzed.
B. Pszczółkowski   +4 more
doaj   +1 more source

An efficient finite-difference scheme for computation of electron states in free-standing and core-shell quantum wires

open access: yes, 2015
The electron states in axially symmetric quantum wires are computed by means of the effective-mass Schroedinger equation, which is written in cylindrical coordinates phi, rho, and z.
Arsoski, V. V.   +3 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

FDM Yöntemiyle Üretilen Evolvent Profilli Silindirik Dişli Çarkların Yüzey Kalitesi ve Görüntü İşleme Tekniği ile Geometrik Analizi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2019
Üretim süreçlerinde karşılaşılan problemlerin çözümünde 3B yazıcılar önemli fırsatlar sunmaktadır. Bu çalışmada, ergiyik yığma modelleme (EYM) yöntemi ile 3B yazıcıda üretilen ABS esaslı dişli çarkların yüzey kalitesi ve boyutsal kontrolü üzerine ...
Hakan Yılmaz, Nafiz Yaşar
doaj   +1 more source

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling   +7 more
wiley   +1 more source

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